<video class=“wxParse-video-video” wx:if="{{item.isPlay}}" src="{{item.videoUrl}}" initial-time="{{item.currentTime}}" controls="{{!false}}" autoplay="{{true}}" loop="{{true}}" bindtimeupdate=“eventPlayupdate” bindfullscreenchange=“eventFullScreen” data-index="{{index}}" id=“myVideo”>

<cover-view class=“cover-view” bindtap=“eventPlay”  data-index="{{index}}" wx:if="{{!item.isPlay}}">

<cover-image src="{{item.productDetailImage[0]}}" mode=‘widthFix’ class=‘img’></cover-image>

</cover-view>

</video>

<image wx:if="{{!item.isPlay}}" class=“video-cover” mode=“aspectFill” src="{{item.productDetailImage[0]}}" bindtap=“eventPlay” data-index="{{index}}"></image>

<block wx:for="{{item.productDetailImage}}" wx:for-item=“item” wx:for-index=‘idx’ wx:key=“index”>

<image class=“weui-uploader__img” src="{{item}}" data-index="{{index}}" data-id="{{idx}}" data-src="{{item}}" bindtap=“previewImage” mode=“aspectFill”></image>

</block>

previewImage: function(e) {

console.log(e)

var that = this;

var id = e.currentTarget.dataset.id;

var index = e.currentTarget.dataset.index;

var productDetailImage = that.data.mapList[index].productDetailImage;

wx.previewImage({

current: productDetailImage[id],

urls: productDetailImage,

success:(e)=>{

console.log(e)

},

});

},

video视频播放的时候预览图片会冲突，会暂停当前的视频播放去播放默认的第一个视频，我是做的是默认播放第一个时候，滚动的时候滚动到当前视频就播放